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"Secrets of Mental Math" by Arthur T. Benjamin is a DVD textbook focused on mathematics, specifically aimed at adult learners and those in further education. The author, a renowned math expert, shares his techniques for mental calculations in this educational resource. Presented in English, this DVD allows individuals to learn and practice mental math strategies from a trusted source in the field. It is a valuable tool for those looking to enhance their mathematical skills and understanding.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.